package com.itheima.mapper;

import com.itheima.domain.User;

/**
 * @PackageName: com.itheima.mapper
 * @ClassName: UserMapper
 * @Author: Solomon
 * @Date: 2020/7/14 23:40
 * @Description:
 */
public interface UserMapper {
    User findUserByUsername(String username);
}
